Consider a function 
. Suppose 
. What can be said about the function f?
?
A. f is a linear function with slope -7.
B. f is an exponential function with growth factor 7.
C. f is a linear function with slope 7.
D. None of the above.
Answer: C
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Solve the problem.For f(x) = 1 - 2
and g(x) = 6 + 3
. Find an equation for f + g.
What will be an ideal response?
Tell whether the expression is a monomial. If it is, name the variable(s) and coefficient, and give the degree of the monomial.-5x-9
A. Monomial; variable x; coefficient 9; degree -5 B. Monomial; variable x; coefficient -5; degree 9 C. Monomial; variable x; coefficient -5; degree -9 D. Not a monomial
Solve the problem.A right triangle has one vertex on the graph of y = x2 at (x, y), another at the origin, and the third on the (positive) y-axis at (0, y). Express the area A of the triangle as a function of x.
What will be an ideal response?
Find the components of the vector.
A. 
B. 
C. 
D. 